Traction 22.00-25/3.0 3PC Three-piece Mining Rim – A Cornerstone of Heavy-duty Safety in Underground Mining, Custom-designed for Underground Mining Vehicles
The underground mining environment places extremely high demands on equipment reliability. Narrow tunnels, complex road conditions, high-intensity continuous operation, and enormous load impacts necessitate that underground mining vehicles rely on high-performance, highly durable components to ensure operational efficiency. Among these components, the wheel rim, as a crucial load-bearing part between the tire and the vehicle, directly affects the safety, stability, and service life of the equipment.
As a leading global supplier of Otr Wheels and rims solutions, Traction has deep expertise in the entire OTR heavy-duty wheel rim industry chain. They have developed ultra-high strength three-piece large mining wheel rims (22.00-25/3.0) specifically for underground mining conditions, designed to withstand heavy loads, harsh environments, and high-frequency operation, providing robust load-bearing support for underground mining equipment.
Traction's ultra-high strength three-piece large mining wheel rim (22.00-25/3.0) is developed specifically for underground mining conditions to withstand heavy loads, harsh environments, and high-frequency operation.
Contact UsUnderground mining operations differ from ordinary engineering applications, requiring vehicles to operate for extended periods in environments with low lighting, high dust levels, slippery surfaces, and rugged tunnels. Mining trucks, loaders (LHDs), and underground dump trucks generate significant impact loads and lateral pressures during operation, placing higher demands on the structural strength and durability of wheel rims.
The Traction 22.00-25/3.0 3PC rims are designed for heavy-duty use and optimized for the operating characteristics of underground mining vehicles.
- 1. High-strength structural design: Enhances the impact resistance of the wheel rim to meet the requirements of long-term heavy-load operation.
- 2. Excellent load-bearing capacity: Provides stable support for large underground mining equipment.
- 3. Enhanced durability: Adaptable to complex working conditions such as gravel, potholes, and slopes.
- 4. Stabilizes tire matching performance: Helps improve vehicle operating safety and work efficiency.
Whether in ore transportation, underground loading, or continuous handling operations, Traction rims provide continuous and reliable performance assurance for the equipment.
Large underground mining vehicles typically require multi-piece Otr Rims to meet the demands of heavy-duty tire mounting and high-load applications. Traction 3PC rims offer the following features:
1. Reinforced structure to meet high load requirements.
The 22.00-25/3.0 large-size wheel rim adopts an optimized structural design to improve overall rigidity and load-bearing capacity, and can withstand the dynamic loads and impacts generated by the long-term operation of underground mining vehicles.
2. Convenient maintenance, improving equipment uptime.
The 3PC multi-piece structure facilitates tire installation, replacement, and on-site maintenance, helping to reduce downtime and improve the operating efficiency of mining equipment.
3. Precision manufacturing ensures safe operation.
Traction uses advanced manufacturing processes to control the dimensional accuracy, welding quality, and structural consistency of the rims, ensuring a good match between the rims and tires and reducing the risk of abnormalities during operation.
High-quality wheel rims rely not only on design but also on comprehensive manufacturing capabilities. Traction has established a complete production and manufacturing system, independently developing high-strength special steels to determine the safety ceiling, consistency, long-term reliability, and safety and lifespan of OTR wheel rims from the source. This ensures that the products are superior to ordinary standard wheel rims in terms of concentricity, fatigue resistance, weld strength, and service life, guaranteeing that the wheel rims have excellent fatigue resistance and impact resistance.
The "one-stop" production model, from steel rolling, mold design, high-precision forming, automated welding to surface treatment and finished product inspection, effectively ensures that all products meet the same high standards, truly realizing full-chain manufacturing and quality control of wheel rims.
1. Billet
2. Hot rolling
3. Accessories production
4. Finished product assembly
5. Painting
6. Finished product
Traction has a professional OTR rim R&D team that continuously optimizes products for different application scenarios. From large mining vehicles and underground mining equipment to construction machinery and industrial vehicles, Traction designs precisely according to equipment operating conditions, load requirements, and usage environment.
Through structural optimization, material application, and process improvement, Traction rims can meet the requirements of high strength, high impact, and long-term continuous operation, providing customers with more stable and efficient wheel solutions.
Traction has long served the global construction machinery market, accumulating over thirty years of rich experience in manufacturing large OTR rims. Leveraging its mature manufacturing processes and extensive project experience, Traction... By becoming an original equipment manufacturer (OEM) rim supplier in China for well-known brands such as Volvo, Caterpillar, Liebherr, and John Deere, we can provide precise rim solutions for different brands and equipment operating under different conditions.
Product quality is the core foundation of Traction's service to customers worldwide. From raw material selection, rim forming, welding, and dimensional control to final inspection and surface treatment, Traction has established a rigorous quality management system to meticulously control every step of the production process.
Through a comprehensive testing process, we ensure that every wheel rim possesses: stable structural strength, precise dimensional matching, reliable service life, and excellent operational safety.